linux-kernel - Re: [PATCH v1 4/4] powerpc/mm: Move nohash specifics in subdirectory mm/nohash

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Date:   Thu, 02 May 2019 21:38:35 +1000
From:   Michael Ellerman <mpe@...erman.id.au>
To:     Christophe Leroy <christophe.leroy@....fr>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>
Cc:     linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH v1 4/4] powerpc/mm: Move nohash specifics in subdirectory mm/nohash

Christophe Leroy <christophe.leroy@....fr> writes:

> Many files in arch/powerpc/mm are only for nohash. This patch
> creates a subdirectory for them.
>
> Signed-off-by: Christophe Leroy <christophe.leroy@....fr>
> ---
>  arch/powerpc/mm/Makefile                          | 17 +----------------
>  arch/powerpc/mm/{ => nohash}/40x_mmu.c            |  0
>  arch/powerpc/mm/{ => nohash}/44x_mmu.c            |  0
>  arch/powerpc/mm/{ => nohash}/8xx_mmu.c            |  0
>  arch/powerpc/mm/nohash/Makefile                   | 21 +++++++++++++++++++++
>  arch/powerpc/mm/{ => nohash}/fsl_booke_mmu.c      |  0
>  arch/powerpc/mm/{ => nohash}/hugetlbpage-book3e.c |  0
>  arch/powerpc/mm/{ => nohash}/mmu_context_nohash.c |  0
>  arch/powerpc/mm/{ => nohash}/pgtable-book3e.c     |  0
>  arch/powerpc/mm/{ => nohash}/tlb_low_64e.S        |  0
>  arch/powerpc/mm/{ => nohash}/tlb_nohash.c         |  0
>  arch/powerpc/mm/{ => nohash}/tlb_nohash_low.S     |  0
>  12 files changed, 22 insertions(+), 16 deletions(-)
>  rename arch/powerpc/mm/{ => nohash}/40x_mmu.c (100%)
>  rename arch/powerpc/mm/{ => nohash}/44x_mmu.c (100%)
>  rename arch/powerpc/mm/{ => nohash}/8xx_mmu.c (100%)
>  create mode 100644 arch/powerpc/mm/nohash/Makefile
>  rename arch/powerpc/mm/{ => nohash}/fsl_booke_mmu.c (100%)
>  rename arch/powerpc/mm/{ => nohash}/hugetlbpage-book3e.c (100%)
>  rename arch/powerpc/mm/{ => nohash}/mmu_context_nohash.c (100%)
>  rename arch/powerpc/mm/{ => nohash}/pgtable-book3e.c (100%)
>  rename arch/powerpc/mm/{ => nohash}/tlb_low_64e.S (100%)
>  rename arch/powerpc/mm/{ => nohash}/tlb_nohash.c (100%)
>  rename arch/powerpc/mm/{ => nohash}/tlb_nohash_low.S (100%)

I went with:

  arch/powerpc/mm/{40x_mmu.c => nohash/40x.c}
  arch/powerpc/mm/{44x_mmu.c => nohash/44x.c}
  arch/powerpc/mm/{8xx_mmu.c => nohash/8xx.c}
  arch/powerpc/mm/{hugetlbpage-book3e.c => nohash/book3e_hugetlbpage.c}
  arch/powerpc/mm/{pgtable-book3e.c => nohash/book3e_pgtable.c}
  arch/powerpc/mm/{fsl_booke_mmu.c => nohash/fsl_booke.c}
  arch/powerpc/mm/{mmu_context_nohash.c => nohash/mmu_context.c}
  arch/powerpc/mm/{tlb_nohash.c => nohash/tlb.c}
  arch/powerpc/mm/{tlb_nohash_low.S => nohash/tlb_low.S}
  arch/powerpc/mm/{ => nohash}/tlb_low_64e.S

cheers